> It is ALWAYS good advice to keep electrical components as cool as
possible,
> even if they were designed to mount directly to the engine.  The rule of
> thumb in the electronics industry is that failure rate doubles for every
10
> degrees C increase in temperature.  I have a cool air blast tube going to
my
> coil/igniters for this very reason.
>
> Tracy
>
Tracy, do you have a picture of these blast tubes?
What kind of an opening in the cowl does it take to get
air moving down a tube?
Thanks,
Lonnie